RU2019136533A3 - - Google Patents
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- Publication number
- RU2019136533A3 RU2019136533A3 RU2019136533A RU2019136533A RU2019136533A3 RU 2019136533 A3 RU2019136533 A3 RU 2019136533A3 RU 2019136533 A RU2019136533 A RU 2019136533A RU 2019136533 A RU2019136533 A RU 2019136533A RU 2019136533 A3 RU2019136533 A3 RU 2019136533A3
- Authority
- RU
- Russia
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/6845—Micromachined devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
- G01F1/6888—Thermoelectric elements, e.g. thermocouples, thermopiles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/696—Circuits therefor, e.g. constant-current flow meters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/696—Circuits therefor, e.g. constant-current flow meters
- G01F1/6965—Circuits therefor, e.g. constant-current flow meters comprising means to store calibration data for flow signal calculation or correction
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/02—Compensating or correcting for variations in pressure, density or temperature
- G01F15/04—Compensating or correcting for variations in pressure, density or temperature of gases to be measured
- G01F15/043—Compensating or correcting for variations in pressure, density or temperature of gases to be measured using electrical means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
- G01F25/15—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters specially adapted for gas meters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1753342 | 2017-04-18 | ||
| FR1753342A FR3065281B1 (fr) | 2017-04-18 | 2017-04-18 | Dispositif de mesure de vitesse ou de debit de gaz |
| PCT/EP2018/059817 WO2018192934A1 (fr) | 2017-04-18 | 2018-04-18 | Dispositif de mesure de vitesse ou de debit de gaz |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2019136533A RU2019136533A (ru) | 2021-05-18 |
| RU2019136533A3 true RU2019136533A3 (ru) | 2021-07-05 |
| RU2764241C2 RU2764241C2 (ru) | 2022-01-14 |
Family
ID=60955089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2019136533A RU2764241C2 (ru) | 2017-04-18 | 2018-04-18 | Устройство измерения скорости или расхода газа |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11307073B2 (ru) |
| EP (1) | EP3612803B1 (ru) |
| JP (1) | JP7046099B2 (ru) |
| CN (1) | CN110520699A (ru) |
| CA (1) | CA3058694A1 (ru) |
| FR (1) | FR3065281B1 (ru) |
| RU (1) | RU2764241C2 (ru) |
| WO (1) | WO2018192934A1 (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504854B (zh) * | 2020-04-13 | 2021-12-31 | 中国矿业大学 | 一种牛顿流体粘度的温差型测量装置及测量方法 |
| CN113155218B (zh) * | 2021-04-17 | 2024-07-23 | 锦州精微仪表有限公司 | 变功率热式质量流量计及其标定方法 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2914971A (en) * | 1970-05-28 | 1972-11-23 | Nippon Steel Corporation | Method for controlling flow rate of high-temperature gas |
| US4561303A (en) * | 1984-12-06 | 1985-12-31 | Ford Motor Company | Mass airflow sensor with backflow detection |
| US4909078A (en) * | 1987-10-14 | 1990-03-20 | Rosemount Inc. | Fluid flow detector |
| US5231877A (en) * | 1990-12-12 | 1993-08-03 | University Of Cincinnati | Solid state microanemometer |
| JP2584702B2 (ja) | 1992-03-17 | 1997-02-26 | 光照 木村 | フローセンサ |
| US5406841A (en) * | 1992-03-17 | 1995-04-18 | Ricoh Seiki Company, Ltd. | Flow sensor |
| US5852239A (en) * | 1996-06-12 | 1998-12-22 | Ricoh Company, Ltd. | Flow sensor having an intermediate heater between two temperature-sensing heating portions |
| US5827960A (en) * | 1997-08-28 | 1998-10-27 | General Motors Corporation | Bi-directional mass air flow sensor having mutually-heated sensor elements |
| JP4050857B2 (ja) * | 1999-04-27 | 2008-02-20 | 矢崎総業株式会社 | 流体判別装置及び流量計測装置 |
| US6883370B2 (en) * | 2002-06-28 | 2005-04-26 | Heetronix | Mass flow meter with chip-type sensors |
| JP2004050857A (ja) * | 2002-07-16 | 2004-02-19 | Toyo Seat Co Ltd | 車両用幌装置 |
| ATE352770T1 (de) * | 2002-08-22 | 2007-02-15 | Ems Patent Ag | Thermisches gasdurchfluss-messgerät mit gasqualitätsindikator |
| JP3945385B2 (ja) * | 2002-11-15 | 2007-07-18 | オムロン株式会社 | フローセンサ及び流量計測方法 |
| US7302845B2 (en) * | 2003-02-03 | 2007-12-04 | M/S Indian Institute Of Science | Method for measurement of gas flow velocity, method for energy conversion using gas flow over solid material, and device therefor |
| CN1793791A (zh) * | 2006-01-09 | 2006-06-28 | 胡修泰 | 温差流量计及热表 |
| DE602006019548D1 (de) * | 2006-03-31 | 2011-02-24 | Sensirion Holding Ag | Durchflusssensor mit Thermoelementen |
| CN101324456B (zh) * | 2007-06-14 | 2010-12-01 | 西北工业大学 | 冷热式流量计及其测量方法 |
| US20130014569A1 (en) * | 2009-12-18 | 2013-01-17 | Waters Technologies Corporation | Thermal-based flow sensing apparatus and method for high-performance liquid chromatography |
| CN101738230B (zh) * | 2010-01-06 | 2011-04-20 | 哈尔滨工程大学 | 低速热流体流量计 |
| US8286478B2 (en) * | 2010-12-15 | 2012-10-16 | Honeywell International Inc. | Sensor bridge with thermally isolating apertures |
| WO2012111368A1 (ja) | 2011-02-18 | 2012-08-23 | 学校法人 東北学院 | 流体の温度と種類の影響を校正した熱伝導型センサと、これを用いた熱型フローセンサおよび熱型気圧センサ |
| JP5978963B2 (ja) * | 2012-12-03 | 2016-08-24 | 富士通株式会社 | ブイ |
| CA2910126A1 (en) * | 2013-04-22 | 2014-10-30 | Jason Shih | Flow sensors with modular microfluidic channels and methods of manufacture |
| GB2521474A (en) * | 2013-12-22 | 2015-06-24 | Melexis Technologies Nv | Infrared thermal sensor with beams having different widths |
| JP6297918B2 (ja) * | 2014-05-19 | 2018-03-20 | アズビル株式会社 | 機能兼用型センサ |
| DE102014008284A1 (de) * | 2014-06-03 | 2015-12-03 | Diehl Metering Gmbh | Verfahren zur Bestimmung des Volumenflusses eines strömenden Mediums durch eine Messstrecke und zugeordnete Messeinrichtung |
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2017
- 2017-04-18 FR FR1753342A patent/FR3065281B1/fr active Active
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2018
- 2018-04-18 RU RU2019136533A patent/RU2764241C2/ru active
- 2018-04-18 CA CA3058694A patent/CA3058694A1/fr active Pending
- 2018-04-18 EP EP18721966.2A patent/EP3612803B1/fr active Active
- 2018-04-18 WO PCT/EP2018/059817 patent/WO2018192934A1/fr unknown
- 2018-04-18 US US16/606,190 patent/US11307073B2/en active Active
- 2018-04-18 JP JP2019556968A patent/JP7046099B2/ja active Active
- 2018-04-18 CN CN201880025457.4A patent/CN110520699A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR3065281A1 (fr) | 2018-10-19 |
| CA3058694A1 (fr) | 2018-10-25 |
| JP2020517931A (ja) | 2020-06-18 |
| US11307073B2 (en) | 2022-04-19 |
| EP3612803A1 (fr) | 2020-02-26 |
| FR3065281B1 (fr) | 2019-06-14 |
| WO2018192934A1 (fr) | 2018-10-25 |
| EP3612803B1 (fr) | 2023-02-22 |
| CN110520699A (zh) | 2019-11-29 |
| JP7046099B2 (ja) | 2022-04-01 |
| US20200124450A1 (en) | 2020-04-23 |
| RU2019136533A (ru) | 2021-05-18 |
| RU2764241C2 (ru) | 2022-01-14 |